- Patent Title: Near-eye display with extended effective eyebox via eye tracking
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Application No.: US15595147Application Date: 2017-05-15
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Publication No.: US10546518B2Publication Date: 2020-01-28
- Inventor: John D. Perreault , Patrick Llull
- Applicant: GOOGLE LLC
- Applicant Address: US CA Mountain View
- Assignee: GOOGLE LLC
- Current Assignee: GOOGLE LLC
- Current Assignee Address: US CA Mountain View
- Main IPC: G09G3/02
- IPC: G09G3/02 ; H04N5/225 ; G02B27/01 ; H04N5/33 ; G02B27/00 ; G06F3/01 ; G06T7/70 ; G06T3/20 ; G06T3/40 ; G09G3/00 ; H04N13/383 ; H04N13/31 ; G06T19/00

Abstract:
A near-eye display system includes a display panel to display a near-eye lightfield frame comprising an array of elemental images and an eye tracking component to track a pose of a user's eye. The system further includes a rendering component to position the array of elemental images within the near-eye lightfield frame based on the pose of the user's eye. A method of operation of the near-eye display system includes determining, using the eye tracking component, a first pose of the user's eye and determining a shift vector for an array of elemental images forming a near-eye lightfield frame based on the first pose of the user's eye. The method further includes rendering the array of elemental images at a position within the near-eye lightfield frame that is based on the shift vector.
Public/Granted literature
- US20180330652A1 NEAR-EYE DISPLAY WITH EXTENDED EFFECTIVE EYEBOX VIA EYE TRACKING Public/Granted day:2018-11-15
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